OpenAI has launched GPT-5.3 Codex offering a 25% speed increase over GPT-5.2 Codex, helping developers ship code faster.
Engineering teams can’t afford to treat AI as a hands-off solution; instead, they must learn how to balance experimentation ...
Python -O won’t magically make every script faster, but in the right workloads it’s a free win—here’s how to test it safely.